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201  Economy / Economics / Re: Price vs. Difficulty Graphs on: November 30, 2010, 07:50:59 AM
202  Economy / Economics / Re: Price vs. Difficulty Graphs on: November 30, 2010, 12:52:07 AM
More datapoints (intervals are 86400 seconds)
203  Economy / Economics / Re: Price vs. Difficulty Graphs on: November 30, 2010, 12:09:45 AM
I don't know either. Someone on IRC asked for such graphs Smiley
204  Economy / Economics / Price vs. Difficulty Graphs on: November 29, 2010, 11:49:23 PM

205  Economy / Marketplace / Re: Hippch's Download Site on: November 28, 2010, 10:00:08 PM
New version, this time NSFW.

http://ubitio.us/file/download/43

Feature request: Allow the uploader to download their own files.
206  Economy / Marketplace / Re: Hippch's Download Site on: November 28, 2010, 02:53:39 PM
Nyu got a bitcoin.

http://ubitio.us/file/download/40
207  Bitcoin / Bitcoin Discussion / Re: Needed bitcoin software? on: November 25, 2010, 03:44:50 PM
I added the feature to bitcoincharts.com:

http://bitcoincharts.com/markets/lasttrades.json

Will return the 15 most recent trades by default. You can also supply a timestamp and a custom limit:

http://bitcoincharts.com/markets/lasttrades.json?since=UNIXTIME&limit=LIMIT

Example: http://bitcoincharts.com/markets/lasttrades.json?since=1290600000&limit=2

This is evaluated as WHERE timestamp >= 1290600000 LIMIT 2

Hope this makes programming a bit easier.
208  Economy / Economics / Re: Bitcoincharts.com on: November 21, 2010, 04:20:29 AM
For a quick fix I added quantization to 3 decimal places (4 for PecunixGAU).
209  Economy / Economics / Re: Bitcoincharts.com on: November 21, 2010, 03:22:47 AM
You could make an option to group them by some increment to make it easier to digest though.
I'll add such a feature within the next days.

There doesn't appear to be a donate address anymore, is this on purpose?
I have enough bitcoins, they're better spend elsewhere Smiley
210  Economy / Economics / Re: Bitcoincharts.com on: November 20, 2010, 11:02:22 PM
New feature: Order book display for bcm and mtgox.

@bitcoinex: Where can I found your order book? Smiley
211  Economy / Economics / Re: Bitcoincharts.com on: November 20, 2010, 12:05:41 PM
One more plea..: Could you make the default exchange on the "charts" page the exchange with the highest volume?
Currently, bitcoin libertyreserve is the first one showing up, but almost has no trades at all over the past days and weeks.
thanks

Good idea! I'll fix that today. btw: you can click on the small charts on the markets page to get directly to the chart.
212  Economy / Economics / Re: bitcoin charting tool on: November 20, 2010, 11:52:58 AM
another update: there are now individual sub-pages for every market that will be filled with further information soon

Latest trade information is hard to read. Change it to darker color.

Can you provide a screenshot (tcatm@gawab.com)? It should be black on white background.
213  Economy / Marketplace / Re: Better mtgox chart on: November 19, 2010, 10:54:35 PM
Now you have no choice but to get average price for each time stamp and sum value for each time stamp before process trade data.

I can just do the weighted averaging within the SQL query. This might be okay for charts, but I'm not sure if a "calculated" closing price is a good idea for the overview page. For now I'll make the order fixed to whatever mtgox provided.
214  Economy / Economics / Re: bitcoin charting tool on: November 19, 2010, 10:39:51 PM
another update: there are now individual sub-pages for every market that will be filled with further information soon
215  Economy / Marketplace / Re: Better mtgox chart on: November 19, 2010, 10:37:46 PM
well... I believed that  bitcoincharts.com shows each individual trade also from mtgox  on the homepage. Then bitcoincharts.com could calculate the weighted average trade price and then create the corresponding point on the charts.

I'm not averaging trades, but I'm aware (and annoyed) of the problem. It's especially annoying for the last traded price when it jumps between 0.25 and 0.28 on every refresh. Not sure what I'll do to fix it, but it's on my todo.
216  Economy / Marketplace / Re: mtgox, please fix your rounding bugs on: November 19, 2010, 09:18:45 PM
Without that, we can't withdraw our entire balance. If it says 80 bitcoins, but rejects our request to withdraw 80 bitcoins, how are we to know that we really need to ask for 79.9775?

Click on "Account History".
217  Economy / Marketplace / Re: mtgox, please fix your rounding bugs on: November 19, 2010, 09:13:01 PM
you could limit all prices to 4..6 decimal places.
218  Bitcoin / Bitcoin Discussion / Re: New icon/logo on: November 19, 2010, 08:37:01 PM
I'd like a svg version though so I can scale them Smiley

I made one a while ago, you can find it in this post: http://bitcointalk.org/index.php?topic=64.msg7415#msg7415
219  Economy / Marketplace / Re: Better mtgox chart on: November 18, 2010, 10:47:06 PM
It works in chrome now

nope, it doesn't. only form fields are shown.
220  Economy / Marketplace / Re: Better mtgox chart on: November 18, 2010, 10:26:31 PM
in firefox it is a bit unstable, too. sometimes no data is displayed.
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